7 Commits (a7282778ceedecedccb298dbf7f87ad88e7facf9)

Author	SHA1	Message	Date
Semir Patel	b716a9ef6b	resource: reconcile managed types every ~8hrs (#20606)	10 months ago
Matt Keeler	49e6c0232d	Panic for unregistered types (#20476) ... * Panic when controllers attempt to make invalid requests to the resource service This will help to catch bugs in tests that could cause infinite errors to be emitted. * Disable the API GW v2 controller With the previous commit, this would cause a server to panic due to watching a type which has not yet been created/registered. * Ensure that a test server gets the full type registry instead of constructing its own * Skip TestServer_ControllerDependencies * Fix peering tests so that they use the full resource registry.	10 months ago
R.B. Boyer	c029b20615	v2: ensure the controller caches are fully populated before first use (#20421) ... The new controller caches are initialized before the DependencyMappers or the Reconciler run, but importantly they are not populated. The expectation is that when the WatchList call is made to the resource service it will send an initial snapshot of all resources matching a single type, and then perpetually send UPSERT/DELETE events afterward. This initial snapshot will cycle through the caching layer and will catch it up to reflect the stored data. Critically the dependency mappers and reconcilers will race against the restoration of the caches on server startup or leader election. During this time it is possible a mapper or reconciler will use the cache to lookup a specific relationship and not find it. That very same reconciler may choose to then recompute some persisted resource and in effect rewind it to a prior computed state. Change - Since we are updating the behavior of the WatchList RPC, it was aligned to match that of pbsubscribe and pbpeerstream using a protobuf oneof instead of the enum+fields option. - The WatchList rpc now has 3 alternating response events: Upsert, Delete, EndOfSnapshot. When set the initial batch of "snapshot" Upserts sent on a new watch, those operations will be followed by an EndOfSnapshot event before beginning the never-ending sequence of Upsert/Delete events. - Within the Controller startup code we will launch N+1 goroutines to execute WatchList queries for the watched types. The UPSERTs will be applied to the nascent cache only (no mappers will execute). - Upon witnessing the END operation, those goroutines will terminate. - When all cache priming routines complete, then the normal set of N+1 long lived watch routines will launch to officially witness all events in the system using the primed cached.	10 months ago
Matt Keeler	34a32d4ce5	Remove V2 PeerName field from pbresource.Tenancy (#19865) ... The peer name will eventually show up elsewhere in the resource. For now though this rips it out of where we don’t want it to be.	10 months ago
Melissa Kam	98c9702ba3	[CC-7031] Add initialization support to resource controllers (#20138) ... * Add Initializer to the controller The Initializer adds support for running any required initialization steps when the controller is first started. * Implement HCP Link initializer The link initializer will create a Link resource if the cloud configuration has been set. * Simplify retry logic and testing * Remove internal retry, replace with logging logic	10 months ago
Matt Keeler	326c0ecfbe	In-Memory gRPC (#19942) ... * Implement In-Process gRPC for use by controller caching/indexing This replaces the pipe base listener implementation we were previously using. The new style CAN avoid cloning resources which our controller caching/indexing is taking advantage of to not duplicate resource objects in memory. To maintain safety for controllers and for them to be able to modify data they get back from the cache and the resource service, the client they are presented in their runtime will be wrapped with an autogenerated client which clones request and response messages as they pass through the client. Another sizable change in this PR is to consolidate how server specific gRPC services get registered and managed. Before this was in a bunch of different methods and it was difficult to track down how gRPC services were registered. Now its all in one place. * Fix race in tests * Ensure the resource service is registered to the multiplexed handler for forwarding from client agents * Expose peer streaming on the internal handler	11 months ago
Matt Keeler	123bc95e1a	Add Common Controller Caching Infrastructure (#19767) ... * Add Common Controller Caching Infrastructure	12 months ago